brassicasterol

noun

bras·​si·​cas·​ter·​ol

ˌbrasəˈkastəˌrȯl,

-ōl

: a crystalline sterol C₂₈H₄₅OH obtained especially from rapeseed oil; 7,8-dihydro-ergosterol

Word History

Etymology

New Latin Brassica (genus name of Brassica napus) + English sterol

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now